Global Patent Index - EP 2981538 A1

EP 2981538 A1 20160210 - PIPERAZINO[1,2-A]INDOL-1-ONES AND [1,4]DIAZEPINO[1,2-A]INDOL-1-ONE

Title (en)

PIPERAZINO[1,2-A]INDOL-1-ONES AND [1,4]DIAZEPINO[1,2-A]INDOL-1-ONE

Title (de)

PIPERAZIN[1,2-A-]INDOL-1-ONE UND [1,4-]DIAZEPIN[1,2-A-]INDOL-1-ON

Title (fr)

PIPÉRAZINO[1,2-A]INDOL-1-ONES ET [1,4]DIAZÉPINO[1,2-A]INDOL-1-ONE

Publication

EP 2981538 A1 20160210 (EN)

Application

EP 14717110 A 20140331

Priority

  • EP 13161949 A 20130402
  • EP 2014056393 W 20140331
  • EP 14717110 A 20140331

Abstract (en)

[origin: WO2014161801A1] The present invention relates to compounds of general formula I wherein R1 is halogen, lower alkyl, lower alkoxy, lower alkyl substituted by halogen, lower alkoxy substituted by halogen or cyano; R2 is hydrogen, CF3 or lower alkyl; R3 is hydrogen, lower alkyl, lower alkenyl, lower alkinyl, heterocycloalkyl, lower alkyl substitueted by cyano, cyano, benzyl substituted by halogen, 2-oxa-6-aza-spiro[3.3]hept-6-yl or is lower alkoxy substituted by halogen; X is -CH2- or -CH2-CH2-; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomers thereof. The compounds may be used for the treatment of schizophrenia, obsessive-compulsive personality disorder, major depression, bipolar disorders, anxiety disorders, normal aging, epilepsy, retinal degeneration, traumatic brain injury, spinal cord injury, post-traumatic stress disorder, panic disorder, Parkinson's disease, dementia, Alzheimer's disease, mild cognitive impairment, chemotherapy-induced cognitive dysfunction, Down syndrome, autism spectrum disorders, hearing loss, tinnitus, spinocerebellar ataxia, amyotrophic lateral sclerosis, multiple sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of neuro-active drugs, such as alcohol, opiates, methamphetamine, phencyclidine and cocaine.

IPC 8 full level

C07D 487/04 (2006.01); A61K 31/4985 (2006.01); A61K 31/551 (2006.01); A61P 25/00 (2006.01)

CPC (source: EP RU US)

A61P 9/00 (2018.01 - EP); A61P 21/00 (2018.01 - EP); A61P 25/00 (2018.01 - EP); A61P 25/08 (2018.01 - EP); A61P 25/14 (2018.01 - EP); A61P 25/16 (2018.01 - EP); A61P 25/18 (2018.01 - EP); A61P 25/22 (2018.01 - EP); A61P 25/24 (2018.01 - EP); A61P 25/28 (2018.01 - EP); A61P 25/30 (2018.01 - EP); A61P 25/32 (2018.01 - EP); A61P 25/36 (2018.01 - EP); A61P 27/02 (2018.01 - EP); A61P 27/16 (2018.01 - EP); A61P 43/00 (2018.01 - EP); C07D 487/04 (2013.01 - EP US); C07D 519/00 (2013.01 - EP US); A61K 31/4985 (2013.01 - RU); A61K 31/551 (2013.01 - RU); C07D 487/04 (2013.01 - RU)

Citation (search report)

See references of WO 2014161801A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2014161801 A1 20141009; AR 095970 A1 20151125; BR 112015020179 A2 20170718; CA 2905270 A1 20141009; CA 2905270 C 20170905; CN 105246895 A 20160113; CN 105246895 B 20170922; EP 2981538 A1 20160210; EP 2981538 B1 20170802; HK 1213553 A1 20160708; JP 2016515593 A 20160530; JP 6212623 B2 20171011; KR 101767329 B1 20170810; KR 20150122234 A 20151030; MX 2015013915 A 20151211; RU 2015144197 A 20170504; RU 2628126 C2 20170815; TW 201443056 A 20141116; US 2016016963 A1 20160121; US 9586966 B2 20170307

DOCDB simple family (application)

EP 2014056393 W 20140331; AR P140101448 A 20140401; BR 112015020179 A 20140331; CA 2905270 A 20140331; CN 201480019506 A 20140331; EP 14717110 A 20140331; HK 16101473 A 20160211; JP 2016505780 A 20140331; KR 20157026876 A 20140331; MX 2015013915 A 20140331; RU 2015144197 A 20140331; TW 103111999 A 20140331; US 201514868059 A 20150928